| package org.apache.maven.artifact.resolver.filter; |
| |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.LinkedHashSet; |
| import java.util.List; |
| import java.util.Set; |
| |
| import org.apache.maven.artifact.Artifact; |
| |
| /** |
| * Filter to include from a list of artifact patterns. |
| * |
| * @author <a href="mailto:brett@apache.org">Brett Porter</a> |
| */ |
| public class IncludesArtifactFilter |
| implements ArtifactFilter |
| { |
| private final Set<String> patterns; |
| |
| public IncludesArtifactFilter( List<String> patterns ) |
| { |
| this.patterns = new LinkedHashSet<>( patterns ); |
| } |
| |
| public boolean include( Artifact artifact ) |
| { |
| String id = artifact.getGroupId() + ":" + artifact.getArtifactId(); |
| |
| boolean matched = false; |
| for ( Iterator<String> i = patterns.iterator(); i.hasNext() & !matched; ) |
| { |
| // TODO what about wildcards? Just specifying groups? versions? |
| if ( id.equals( i.next() ) ) |
| { |
| matched = true; |
| } |
| } |
| return matched; |
| } |
| |
| public List<String> getPatterns() |
| { |
| return new ArrayList<>( patterns ); |
| } |
| |
| @Override |
| public int hashCode() |
| { |
| int hash = 17; |
| hash = hash * 31 + patterns.hashCode(); |
| |
| return hash; |
| } |
| |
| @Override |
| public boolean equals( Object obj ) |
| { |
| if ( this == obj ) |
| { |
| return true; |
| } |
| |
| // make sure IncludesArtifactFilter is not equal ExcludesArtifactFilter! |
| if ( obj == null || getClass() != obj.getClass() ) |
| { |
| return false; |
| } |
| |
| IncludesArtifactFilter other = (IncludesArtifactFilter) obj; |
| |
| return patterns.equals( other.patterns ); |
| } |
| } |